Home / 2,088,890.03-2,882,675.58-1,315,032.90

Finding the Fourth Proportional to 2,088,890.03, 2,882,675.58 and 1,315,032.90

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Solution

The fourth proportional to 2,088,890.03, 2,882,675.58 and 1,315,032.90 is: 1,814,750.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,890.03 : 2,882,675.58 = 1,315,032.90 : x
  2. Step 2: Convert to fraction form
    2,088,890.03/2,882,675.58 = 1,315,032.90/x
  3. Step 3: Cross multiply
    2,088,890.03x = 2,882,675.58 × 1,315,032.90
  4. Step 4: Simplify right side
    2,088,890.03x = 3,790,813,227,726.58
  5. Step 5: Solve for x
    x = 3,790,813,227,726.58/2,088,890.03
  6. Step 6: Final answer
    x = 1,814,750.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.